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Problem
Possible cause
Solution
After pressing the
"O/I" key the reading
does not start.
Strong electromagnetic interference.
Remove the batteries for 5 minutes
and take the reading again.
The display shows
the dead battery
symbol
.
The batteries are worn. If normal zinc-
carbon batteries are used, they will
need to be replaced more often
Replace them. Use alkaline batteries
to increase operating autonomy.
The readings are
very low or very
high.
The cuff is not correctly positioned.
Re-read the “Wrapping the cuff”
paragraph.
Incorrect posture while taking the
reading.
Re-read the “Proper reading method”
paragraph.
During the reading, the person made
a movement or spoke, or the reading
was taken at a time when the person
was particularly anxious or nervous.
The heart rate
readings are too low
or too high.
A movement was made during the
reading.
Re-read the “Proper reading method”
paragraph.
The reading was taken after exercise.
The
symbol
appears on the
display.
An irregular heartbeat was detected
(arrhythmia).
Repeat the reading,
if the symbol
appears again, seek medical
advice.
The display reads
“Err”.
The blood pressure monitor was
unable to detect the systolic or
diastolic pressure
Do not move during readings.
confirm the selection by pressing the “O/I” button. At this point, turn off the unit by pressing and holding the
“O/I” button for about 3 seconds.
DELETION OF STORED DATA
Deleting all data stored in a memory zone.
When the appliance is turned off recall your memory zone by pressing the “O/I” button for 3 seconds and then
the “M” key to select the memory zone and confirm by pressing the “O/I” button. Then switch off the unit,
holding down the “O/I” button for about 3 seconds. At this point, press the “M” key and then the “O/I” button for
about 3 seconds, the unit will emit a short beep and the display will show “---”. Now all the data in the previously
selected memory zone will have been deleted.
MAINTENANCE
• Store the device in its case in a well-ventilated and dry place without wrapping the hose too tightly and
without resting any heavy objects on top of it.
• Clean the blood pressure monitor using a soft cloth, either dry or moistened with water and a liquid
disinfectant.
Never use chemicals or abrasives.
NEVER wash the cuff in the washing machine and do not rub it vigorously, but rather delicately wipe the
surface with a soft cloth, either dry or moistened with ethyl alcohol (75-90%) and leave it to dry naturally.
Do NOT press the “O/I” key if the cuff is not wrapped around the wrisf.
Do NOT disassemble the device.
• It is recommended to check the performance of the device every 2 years or after repairs. Contact Laica
service assistance (activities excluded from the warranty).
TROUBLESHOOTING
Problem
Possible cause
Solution
After pressing the
"O/I" key the reading
does not start.
The batteries have not been
inserted properly.
Check the correct positioning of the
batteries.
The batteries are worn.
Replace them.
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